Question

Найти значение выражения: -а если а=8,2

Answer 1

-а=-8,2....................

Answer 2

Finding the Value of the Expression when a=8

When the value of a is 8, the given expression can be calculated as follows:

- When a + 8 = 27, the value of a is 19 [[1 #]]. - When a + 8 = 30, the value of a is 22 [[1 #]]. - When a + 8 = 52, the value of a is 44 [[1 #]]. - When a + 8 = 64, the value of a is 56 [[1 #]]. - When a - 8 = 27, the value of a is 35 [[1 #]]. - When a - 8 = 30, the value of a is 38 [[1 #]]. - When a - 8 = 52, the value of a is 60 [[1 #]]. - When a - 8 = 64, the value of a is 72 [[1 #]].

Therefore, when a = 8, the values of the expressions are as follows: - a + 8 = 35 - a + 8 = 38 - a + 8 = 60 - a + 8 = 72 - a - 8 = 19 - a - 8 = 22 - a - 8 = 44 - a - 8 = 56